Boy, is the price of those coins going to drop.
Maybe not. Doesn't the UK gubmint usually take/seize a large portion of finds like this? If that happens it will keep most of them off the market.....
and that is the problem with collecting Roman / ancient coins! Never know when a hoard will kill the value of ones collection.
If I remember correctly the value of a number of Morgan Silver dollars dropped when a hoard was discovered some years ago. It happens.